package com.ulife.song.dao;

import java.sql.SQLException;
import java.util.List;

import com.ulife.song.dao.dataobject.SongDO;

public interface SongDao {

	List<SongDO> getAllSong() throws SQLException;

	int addSong(SongDO song) throws SQLException;

	SongDO getSongById(long songId) throws SQLException;

	int updateSong(SongDO song) throws SQLException;

	List<SongDO> querySong(SongDO songDO) throws SQLException;

}
